C++ program to print reverse Pyramid star pattern

Example

Input :

 Input rows: 5 

Output :

*********
 *******
  *****
   ***
    *

Required Knowledge

Basic C++ programming, for loop, if-else, nested loop

Program to print reverse pyramid star pattern

/*
 C++ program to print reverse pyramid star pattern 
*/ 

include <iostream>
using namespace std;

int main()
{
     int i, j, rows;
    
     /* Input rows to print from user */
     cout<<"Enter number of rows : ";
     cin>>rows;

     for(i=1; i<=rows; i++)
     {
         /* Print leading spaces */
         for(j=1; j<i; j++)
         {
              cout<<" ";
         }

         /* Print stars */
         for(j=1; j<=(rows*2 -(2*i-1)); j++)
         {
              cout<<"*";
         }

         /* Move to next line */
         cout<<"\n";
     }
     return 0;
 }